File: unreachable_call.wat

package info (click to toggle)
thunderbird 1%3A78.14.0-1~deb10u1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 2,922,628 kB
  • sloc: cpp: 5,990,120; javascript: 4,418,692; ansic: 3,063,889; python: 915,509; asm: 304,197; xml: 206,623; sh: 109,253; java: 108,679; makefile: 22,985; perl: 15,867; yacc: 4,565; objc: 3,026; pascal: 1,787; lex: 1,720; ada: 1,681; cs: 879; exp: 505; awk: 485; sql: 452; php: 436; lisp: 432; ruby: 99; sed: 69; csh: 45
file content (17 lines) | stat: -rw-r--r-- 529 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
(module
  (func $main (export "test_function") (result i64)
    ;; counting the const
    i64.const 1
    ;; return is counted by the caller, so we count 1 so far
    return

    ;; we had a bug where calls in unreachable code would still add
    ;; one to the instruction counter to track a matching return,
    ;; but the call would never be made, so the return would never
    ;; occur, and the count was in error. 
    call $main
  )
  (func $instruction_count (export "instruction_count") (result i64)
    i64.const 1
  )
)